People
Marc Holliday
Marc Holliday is chairman and chief executive officer of SL Green Realty Corp., an office-focused REIT concentrated in New York City. He joined SL Green as chief investment officer in 1998, became CEO in 2004 and assumed the board chair in 2019. Before SL Green, he held management roles at Victor Capital Group, a real-estate investment manager specializing in mezzanine finance. His background therefore combines property equity, development and real-estate credit. SL Green executive biography · SL Green 2026 proxy statement
Updated
Holliday’s leadership strategy has emphasized upgrading and repositioning well-located office assets. The company identifies One Vanderbilt and One Madison as major developments; One Vanderbilt paired a new office tower with transit and public-realm improvements around Grand Central Terminal. SL Green’s development account credits the project with direct subway connections and $200 million in public improvements. The project illustrates Holliday’s long-standing focus on combining asset investment with neighborhood-scale infrastructure. SL Green executive biography · SL Green development overview
SL Green has also diversified into Manhattan retail and commercial real-estate debt and preferred-equity investments. Holliday’s responsibilities extend across this portfolio, but individual transactions should be attributed to the company or deal team when sources do not identify his personal role. He earned a business and finance degree from Lehigh University and a master’s degree in real-estate development from Columbia University. SL Green executive biography · Lehigh Business profile
Related Pages
- Investor People Hub
- SL Green Realty Corp.
- New York City Geography Hub
- Office Hub
Sources
- Source: Top CRE Leaders Major US Cities
- SL Green executive management
- SL Green about page
- SL Green, Marc Holliday executive biography, 2026 proxy statement, and development overview (accessed 2026-09-29); Lehigh Business, 2025-26 profile.